HGUniversal Century

MS-08TX[EXAM] Efreet Custom

A Premium Bandai deep cut that builds better than its obscurity suggests.

MechaGrade Score

3.7/5

[EXAM] Efreet Custom · 1/144 · 2017

GradeHG

Scale1/144

Released2017

Runnersn/a

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The verdict

I came into this expecting a filler HG and came out impressed by how much thought went into the frame.

The Efreet Custom is a new-mold kit, not a Zaku reissue in a trench coat, and it shows in the shoulder and knee engineering. My honest hesitation is availability and the amount of aftermarket work it wants before it looks finished. If you can track one down and you don't mind reaching for markers, it rewards the effort.

Best for: UC lore diggers and HG builders who like an obscure suit with real engineering behind it

The full review

What it is

This is the Bandai Hobby Online Shop exclusive HG of the Efreet Custom, the first mobile suit ever fitted with the EXAM System back in the Blue Destiny side story that ran parallel to the 0080/0079 UC timeline. Bandai gave it a genuinely new mold rather than reboxing the older Efreet kits, and I felt that the moment I started clipping parts. The stance is stockier and more grounded than a standard Zaku derivative, the oversized EXAM-cooling head reads exactly like the source art, and the two heat swords with the 6-tube missile pod give it a real loadout instead of a single generic rifle. It feels like Bandai actually cared about this one.

The catch

The catch is getting it in the first place. This was a Premium Bandai online-shop exclusive, so secondary market pricing and availability are the real barrier, not the build itself. Once it's in hand, the kit leans on you to finish the job: several of the trim details and the classic Zeon markings are stickers or bare plastic rather than molded color, so it wants panel lining and marker work to stop looking flat under a shelf light. Builders also note the proportions read a little stumpy out of the box, particularly through the torso and legs, which is a known quirk of this suit's silhouette rather than a construction defect.

Who it's for

This is for the builder who already has a shelf of Zakus and Guncannons and wants something the average person walking past won't immediately recognize, plus a genuine EXAM System conversation starter. The removable shoulder joints and switchable mono-eye are the kind of small mechanical touches that reward people who like fiddling with a kit after the glue is dry. If you want a suit you can build straight from the sprue with zero extra effort and have it look complete, or if you don't want to hunt down a discontinued Premium Bandai release, this one will frustrate you more than it delights you.

The build story

What the build is actually like, and the engineering worth knowing about.

The build itself is straightforward HG assembly, moderate part count, clean gate placement, nothing that fights you during construction. The new-mold frame clicks together with the confidence of a kit Bandai actually engineered fresh rather than one stitched from older runners. Where it gets more involved is finishing: several accent details and the unit markings show up as stickers rather than molded plastic, so if you want the crisp look from the box art you're reaching for a panel liner and probably a paint pen before you're done.

The engineering is where this kit earns its keep. The shoulder joints pop off for extended forward and upward reach, the elbows bend to 90 degrees, and the double-jointed knees give it a genuinely wide stance range for a 1/144 HG. The internal switch that flips the mono-eye left to right is a small touch but it's the kind of detail that tells you someone on the design team was having fun. Between the two heat swords, the backpack storage, and the missile pod, the accessory count punches above what I expect from an exclusive-release HG.

Lore & trivia

01The Efreet Custom was the first mobile suit ever fitted with the EXAM System, introduced in the 1994 side-story game Mobile Suit Gundam Side Story: The Blue Destiny, set in the same Universal Century timeline as 0079 and 0080.
02The EXAM System's unstable core was later revealed to be tied to the captive consciousness of the Newtype Marion Welch, which is why the system and its host suits were prone to going berserk in combat.
03The Efreet was chosen as the EXAM test bed specifically because no other Zeon mobile suit of the era could structurally withstand the system's output, and the Custom's oversized head houses the extra cooling equipment that required.
04This HGUC release was a Bandai Hobby Online Shop (Premium Bandai) exclusive in 2017, and Bandai later reissued a Metallic Gloss Injection variant exclusive to Gundam Base in 2019, plus a larger RE/100 version.